cable shielding -
When a cable is shielded, is one to connect either (which?) end to ground or both? Seemingly there are proponents for either. It has been stated that connecting the shield to ground
Grounding at both ends of the optical cable
Home / Grounding at both ends of the optical cable
Follow these steps at each cable entry point and termination location to achieve a compliant, safe ground bond: Identify metallic components. Fiber optic cable transmits data as light through glass or plastic strands, which means the fiber core itself carries no electrical current and requires no grounding. This Applications Engineering Note (AE Note) discusses conventional bonding and grounding practices for conductive fiber optic cable and hardware installations within the scope of the National Electrical Code (NEC). Proper grounding methods can significantly improve the stability and safety of fiber optic cable systems. Interlocking armor is an aluminum armor that is helically wrapped around the cable and found in indoor and indoor/outdoor cables.
